not exactly... i have full access to the ram... andIt's because of the more RAM usage. Not many homebrews (that you consider working) need it but RetroArch, at least the Mupen core is one of them.
Also putting in the title ID of the album applet won't help you as it doesn't have the RAM access that other installed (!) titles have.
Just use Pokémon Quest or an installed version of Zelda or anything else.
....Retroarch ( muphen-next+hekate4.8patch ) ... works like magic !!!...